| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.96 | 4.167% | $14.5417 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $94.79 | 10.633% | $104.869 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $43.36 | 13.516% | $49.2205 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $15.63 | 11.108% | $17.3662 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $236.90 | 12.527% | $266.5765 | $266.58 | $266.60 | $266.60 |
| Purchase #6 | $49.79 | 8.831% | $54.187 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $51.53 | 7.468% | $55.3783 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $505.96 | $562.1392 | $562.15 | $562.15 | $562.20 | |